What crusher is suitable for silica? What types of silica crusher are there?
Silica is a kind of ore with very stable physical and chemical properties. It has high hardness, wear resistance and strong compression resistance. It can be crushed into 12, 13, 05 and other standard sand and gravel by a silica crusher. Reasonable, uniform particle size, good particle shape, in line with the standard of construction sand, after being treated with a silica crusher, it can be used instead of natural sand and gravel, and is widely used in metallurgy, construction, road, hydropower and other work.
What crusher is suitable for silica?
According to the standard of raw materials, it is more difficult to crush large stones, so it is recommended to crush them by grading. First, use a silica crusher to coarsely crush them, crush them into smaller stones, and then perform secondary crushing, which can speed up the crushing efficiency. The material is also better.
1. Jaw crusher: 13 stones
The jaw crusher is crushed by extruding the material through the moving jaw to the static jaw. The feed particle size is relatively large, and it can crush silica up to 1500mm, so it is often used in the coarse crushing stage of the silica crushing production line, with an output of 1-220 per hour. Tons of sand and gravel, the output particle size of this equipment is about 10-400mm, which meets the requirement of 13 stones.
2. Cone crusher: 12 stones
The cone crusher is fixed by the outer cone, and the inner cone moves in a circular motion, thereby crushing or breaking the materials in the center of the two cones. Because silica is hard, choose a more wear-resistant cone crusher. The cone crusher is often used for the second-stage crushing in the silica crushing production line.
3. Impact crusher: 05 stone
The material is crushed by the impact energy of the rapidly rotating moving parts. The feeding granularity of this equipment is small, no more than 50mm, and the discharging granularity is also very small, which is 0-5mm. It is specially used for 05 stone crushing equipment. This equipment can be used for both crushing and sand making. It is a highly intelligent silica crusher.
Silica is hard in texture, with a Mohs hardness of 7, which is a test for machine wear parts. Therefore, when you buy a silica crusher, you must give priority to manufacturers with strong strength and perfect service. The stone crusher produced by SMMVIK is suitable for silica, Granite, limestone, basalt, river pebbles, metal ores, etc. have better crushing effect.